Question

pls answer my question

Answer 1

Answer:

1) 18

2) -16

4) 24

Step-by-step explanation:

1) (4,-1)

P = 4 Q = -1

Substituting values in eq.4p - 2q

i.e4(4) - 2(-1)

=16 + 2

= 18

2) (-3,2)

P = -3 Q= 2

Substituting values in eq.4p - 2q

i.e. 4(-3) - 2(2)

= -12 - 4

= -16

4) (5,-2)

P = 5 Q = -2

Substituting values in eq. 4p - 2q

i.e. 4(5) - 2(-2)

= 20 + 4

=24